There is no reason to lie in your interview. However, the interview is an excellent opportunity to sell yourself. Treat it like a job opportunity and present yourself in the best possible light. Play to your strengths and highlight what you have to offer as both a student and a professional. If your main motivation is to be a part-time worker and coast along with a decent income there is no need to state it in that manner. If that was important then it can be stated something like, "Not only does being a pharmacist allow me the opportunity to help others, it will allow me to raise my family in comfortable environment. While I am in the business of helping others, it is important to me that my family also recieve the excellent health benefits and a quality life style that a pharmacist can generally rely on."
This statement is clearly true and fairly well thought out, reinforces some of the aspects that are important to you, but does not come across in a negative manner. In fact, I said something very similar in my own interview and it was recieved in a very positive manner. The main thing to remember in an interview is to take your time and evaluate every question you are asked. Pause a bit before you answer and try and think it through clearly. Not only does this let the interviewer know that you are paying attention, it will prevent you from blurting out something that may come across as unprofessional. Just do as you would for any interview: dress well, smile, be positive and professional, remain calm, and be attentive to the person who is giving you the interview. It will go a long way toward helping your cause.
Disclaimer: This is, of course, all my own opinion, but it has worked for me! 😍
